GoTime syncs with your iPhone calendar and address book and uses your iPhone GPS to determine travel time to upcoming calendar events. GoTime alerts you before you need to leave for appointments and...

Map mashups continue to be extremely popular, as evidenced by the high percentage of mapping APIs in our API Directory and map mashups in our Mashup Directory. Whether you're just getting started with map mashups, or you're a veteran map mashup developer, there are several tools out there that can help with your development efforts.

Google Maps is still the top choice for adding maps to the web. It's powerful, customizable and for most sites, free. However, Google Maps pricing did encourage several large sites to make the move to other options, most recently foursquare. If you're also looking to move from Google, our API directory has several JavaScript-based options to consider.

The WebCargo Domain Check API (also referred to as the Domain Availabily API) allows you to deeply probe a domains availability. The RESTful API also uses multiple methods to check an email addresses...